Find IP IPv4 Network/Subnet and its host address ranges

What is an IPv4 IP address its network and host address ranges?

An IPv4 IP address is an address used in order to uniquely identify a device on an IP network. The address is made up of 32 binary bits, which can be divisible into a network portion and host portion with the help of a subnet mask. The 32 binary bits are broken into four octets (1 octet = 8 bits). Each octet is converted to decimal and separated by a period (dot).

How to Subnet IPv4? Its simple answer is that subnetting is the process of taking a network and splitting it into smaller networks, known as subnets. It's used to free up more public IPv4 addresses and segment networks for security and easier management.
Following are the ranges of IPv4 subnet/network address and their host addresses.

IPv4 AddressIPv6 Address
118.142.187.1 0:0:0:0:0:ffff:768e:bb01
118.142.187.2 0:0:0:0:0:ffff:768e:bb02
118.142.187.3 0:0:0:0:0:ffff:768e:bb03
118.142.187.4 0:0:0:0:0:ffff:768e:bb04
118.142.187.5 0:0:0:0:0:ffff:768e:bb05
118.142.187.6 0:0:0:0:0:ffff:768e:bb06
118.142.187.7 0:0:0:0:0:ffff:768e:bb07
118.142.187.8 0:0:0:0:0:ffff:768e:bb08
118.142.187.9 0:0:0:0:0:ffff:768e:bb09
118.142.187.10 0:0:0:0:0:ffff:768e:bb0a
118.142.187.11 0:0:0:0:0:ffff:768e:bb0b
118.142.187.12 0:0:0:0:0:ffff:768e:bb0c
118.142.187.13 0:0:0:0:0:ffff:768e:bb0d
118.142.187.14 0:0:0:0:0:ffff:768e:bb0e
118.142.187.15 0:0:0:0:0:ffff:768e:bb0f
118.142.187.16 0:0:0:0:0:ffff:768e:bb10
118.142.187.17 0:0:0:0:0:ffff:768e:bb11
118.142.187.18 0:0:0:0:0:ffff:768e:bb12
118.142.187.19 0:0:0:0:0:ffff:768e:bb13
118.142.187.20 0:0:0:0:0:ffff:768e:bb14
118.142.187.21 0:0:0:0:0:ffff:768e:bb15
118.142.187.22 0:0:0:0:0:ffff:768e:bb16
118.142.187.23 0:0:0:0:0:ffff:768e:bb17
118.142.187.24 0:0:0:0:0:ffff:768e:bb18
118.142.187.25 0:0:0:0:0:ffff:768e:bb19
118.142.187.26 0:0:0:0:0:ffff:768e:bb1a
118.142.187.27 0:0:0:0:0:ffff:768e:bb1b
118.142.187.28 0:0:0:0:0:ffff:768e:bb1c
118.142.187.29 0:0:0:0:0:ffff:768e:bb1d
118.142.187.30 0:0:0:0:0:ffff:768e:bb1e
118.142.187.31 0:0:0:0:0:ffff:768e:bb1f
118.142.187.32 0:0:0:0:0:ffff:768e:bb20
118.142.187.33 0:0:0:0:0:ffff:768e:bb21
118.142.187.34 0:0:0:0:0:ffff:768e:bb22
118.142.187.35 0:0:0:0:0:ffff:768e:bb23
118.142.187.36 0:0:0:0:0:ffff:768e:bb24
118.142.187.37 0:0:0:0:0:ffff:768e:bb25
118.142.187.38 0:0:0:0:0:ffff:768e:bb26
118.142.187.39 0:0:0:0:0:ffff:768e:bb27
118.142.187.40 0:0:0:0:0:ffff:768e:bb28
118.142.187.41 0:0:0:0:0:ffff:768e:bb29
118.142.187.42 0:0:0:0:0:ffff:768e:bb2a
118.142.187.43 0:0:0:0:0:ffff:768e:bb2b
118.142.187.44 0:0:0:0:0:ffff:768e:bb2c
118.142.187.45 0:0:0:0:0:ffff:768e:bb2d
118.142.187.46 0:0:0:0:0:ffff:768e:bb2e
118.142.187.47 0:0:0:0:0:ffff:768e:bb2f
118.142.187.48 0:0:0:0:0:ffff:768e:bb30
118.142.187.49 0:0:0:0:0:ffff:768e:bb31
118.142.187.50 0:0:0:0:0:ffff:768e:bb32
118.142.187.51 0:0:0:0:0:ffff:768e:bb33
118.142.187.52 0:0:0:0:0:ffff:768e:bb34
118.142.187.53 0:0:0:0:0:ffff:768e:bb35
118.142.187.54 0:0:0:0:0:ffff:768e:bb36
118.142.187.55 0:0:0:0:0:ffff:768e:bb37
118.142.187.56 0:0:0:0:0:ffff:768e:bb38
118.142.187.57 0:0:0:0:0:ffff:768e:bb39
118.142.187.58 0:0:0:0:0:ffff:768e:bb3a
118.142.187.59 0:0:0:0:0:ffff:768e:bb3b
118.142.187.60 0:0:0:0:0:ffff:768e:bb3c


118.142.187.61 0:0:0:0:0:ffff:768e:bb3d
118.142.187.62 0:0:0:0:0:ffff:768e:bb3e
118.142.187.63 0:0:0:0:0:ffff:768e:bb3f
118.142.187.64 0:0:0:0:0:ffff:768e:bb40
118.142.187.65 0:0:0:0:0:ffff:768e:bb41
118.142.187.66 0:0:0:0:0:ffff:768e:bb42
118.142.187.67 0:0:0:0:0:ffff:768e:bb43
118.142.187.68 0:0:0:0:0:ffff:768e:bb44
118.142.187.69 0:0:0:0:0:ffff:768e:bb45
118.142.187.70 0:0:0:0:0:ffff:768e:bb46
118.142.187.71 0:0:0:0:0:ffff:768e:bb47
118.142.187.72 0:0:0:0:0:ffff:768e:bb48
118.142.187.73 0:0:0:0:0:ffff:768e:bb49
118.142.187.74 0:0:0:0:0:ffff:768e:bb4a
118.142.187.75 0:0:0:0:0:ffff:768e:bb4b
118.142.187.76 0:0:0:0:0:ffff:768e:bb4c
118.142.187.77 0:0:0:0:0:ffff:768e:bb4d
118.142.187.78 0:0:0:0:0:ffff:768e:bb4e
118.142.187.79 0:0:0:0:0:ffff:768e:bb4f
118.142.187.80 0:0:0:0:0:ffff:768e:bb50
118.142.187.81 0:0:0:0:0:ffff:768e:bb51
118.142.187.82 0:0:0:0:0:ffff:768e:bb52
118.142.187.83 0:0:0:0:0:ffff:768e:bb53
118.142.187.84 0:0:0:0:0:ffff:768e:bb54
118.142.187.85 0:0:0:0:0:ffff:768e:bb55
118.142.187.86 0:0:0:0:0:ffff:768e:bb56
118.142.187.87 0:0:0:0:0:ffff:768e:bb57
118.142.187.88 0:0:0:0:0:ffff:768e:bb58
118.142.187.89 0:0:0:0:0:ffff:768e:bb59
118.142.187.90 0:0:0:0:0:ffff:768e:bb5a
118.142.187.91 0:0:0:0:0:ffff:768e:bb5b
118.142.187.92 0:0:0:0:0:ffff:768e:bb5c
118.142.187.93 0:0:0:0:0:ffff:768e:bb5d
118.142.187.94 0:0:0:0:0:ffff:768e:bb5e
118.142.187.95 0:0:0:0:0:ffff:768e:bb5f
118.142.187.96 0:0:0:0:0:ffff:768e:bb60
118.142.187.97 0:0:0:0:0:ffff:768e:bb61
118.142.187.98 0:0:0:0:0:ffff:768e:bb62
118.142.187.99 0:0:0:0:0:ffff:768e:bb63
118.142.187.100 0:0:0:0:0:ffff:768e:bb64
118.142.187.101 0:0:0:0:0:ffff:768e:bb65
118.142.187.102 0:0:0:0:0:ffff:768e:bb66
118.142.187.103 0:0:0:0:0:ffff:768e:bb67
118.142.187.104 0:0:0:0:0:ffff:768e:bb68
118.142.187.105 0:0:0:0:0:ffff:768e:bb69
118.142.187.106 0:0:0:0:0:ffff:768e:bb6a
118.142.187.107 0:0:0:0:0:ffff:768e:bb6b
118.142.187.108 0:0:0:0:0:ffff:768e:bb6c
118.142.187.109 0:0:0:0:0:ffff:768e:bb6d
118.142.187.110 0:0:0:0:0:ffff:768e:bb6e
118.142.187.111 0:0:0:0:0:ffff:768e:bb6f
118.142.187.112 0:0:0:0:0:ffff:768e:bb70
118.142.187.113 0:0:0:0:0:ffff:768e:bb71
118.142.187.114 0:0:0:0:0:ffff:768e:bb72
118.142.187.115 0:0:0:0:0:ffff:768e:bb73
118.142.187.116 0:0:0:0:0:ffff:768e:bb74
118.142.187.117 0:0:0:0:0:ffff:768e:bb75
118.142.187.118 0:0:0:0:0:ffff:768e:bb76
118.142.187.119 0:0:0:0:0:ffff:768e:bb77
118.142.187.120 0:0:0:0:0:ffff:768e:bb78


118.142.187.121 0:0:0:0:0:ffff:768e:bb79
118.142.187.122 0:0:0:0:0:ffff:768e:bb7a
118.142.187.123 0:0:0:0:0:ffff:768e:bb7b
118.142.187.124 0:0:0:0:0:ffff:768e:bb7c
118.142.187.125 0:0:0:0:0:ffff:768e:bb7d
118.142.187.126 0:0:0:0:0:ffff:768e:bb7e
118.142.187.127 0:0:0:0:0:ffff:768e:bb7f
118.142.187.128 0:0:0:0:0:ffff:768e:bb80
118.142.187.129 0:0:0:0:0:ffff:768e:bb81
118.142.187.130 0:0:0:0:0:ffff:768e:bb82
118.142.187.131 0:0:0:0:0:ffff:768e:bb83
118.142.187.132 0:0:0:0:0:ffff:768e:bb84
118.142.187.133 0:0:0:0:0:ffff:768e:bb85
118.142.187.134 0:0:0:0:0:ffff:768e:bb86
118.142.187.135 0:0:0:0:0:ffff:768e:bb87
118.142.187.136 0:0:0:0:0:ffff:768e:bb88
118.142.187.137 0:0:0:0:0:ffff:768e:bb89
118.142.187.138 0:0:0:0:0:ffff:768e:bb8a
118.142.187.139 0:0:0:0:0:ffff:768e:bb8b
118.142.187.140 0:0:0:0:0:ffff:768e:bb8c
118.142.187.141 0:0:0:0:0:ffff:768e:bb8d
118.142.187.142 0:0:0:0:0:ffff:768e:bb8e
118.142.187.143 0:0:0:0:0:ffff:768e:bb8f
118.142.187.144 0:0:0:0:0:ffff:768e:bb90
118.142.187.145 0:0:0:0:0:ffff:768e:bb91
118.142.187.146 0:0:0:0:0:ffff:768e:bb92
118.142.187.147 0:0:0:0:0:ffff:768e:bb93
118.142.187.148 0:0:0:0:0:ffff:768e:bb94
118.142.187.149 0:0:0:0:0:ffff:768e:bb95
118.142.187.150 0:0:0:0:0:ffff:768e:bb96
118.142.187.151 0:0:0:0:0:ffff:768e:bb97
118.142.187.152 0:0:0:0:0:ffff:768e:bb98
118.142.187.153 0:0:0:0:0:ffff:768e:bb99
118.142.187.154 0:0:0:0:0:ffff:768e:bb9a
118.142.187.155 0:0:0:0:0:ffff:768e:bb9b
118.142.187.156 0:0:0:0:0:ffff:768e:bb9c
118.142.187.157 0:0:0:0:0:ffff:768e:bb9d
118.142.187.158 0:0:0:0:0:ffff:768e:bb9e
118.142.187.159 0:0:0:0:0:ffff:768e:bb9f
118.142.187.160 0:0:0:0:0:ffff:768e:bba0
118.142.187.161 0:0:0:0:0:ffff:768e:bba1
118.142.187.162 0:0:0:0:0:ffff:768e:bba2
118.142.187.163 0:0:0:0:0:ffff:768e:bba3
118.142.187.164 0:0:0:0:0:ffff:768e:bba4
118.142.187.165 0:0:0:0:0:ffff:768e:bba5
118.142.187.166 0:0:0:0:0:ffff:768e:bba6
118.142.187.167 0:0:0:0:0:ffff:768e:bba7
118.142.187.168 0:0:0:0:0:ffff:768e:bba8
118.142.187.169 0:0:0:0:0:ffff:768e:bba9
118.142.187.170 0:0:0:0:0:ffff:768e:bbaa
118.142.187.171 0:0:0:0:0:ffff:768e:bbab
118.142.187.172 0:0:0:0:0:ffff:768e:bbac
118.142.187.173 0:0:0:0:0:ffff:768e:bbad
118.142.187.174 0:0:0:0:0:ffff:768e:bbae
118.142.187.175 0:0:0:0:0:ffff:768e:bbaf
118.142.187.176 0:0:0:0:0:ffff:768e:bbb0
118.142.187.177 0:0:0:0:0:ffff:768e:bbb1
118.142.187.178 0:0:0:0:0:ffff:768e:bbb2
118.142.187.179 0:0:0:0:0:ffff:768e:bbb3
118.142.187.180 0:0:0:0:0:ffff:768e:bbb4


118.142.187.181 0:0:0:0:0:ffff:768e:bbb5
118.142.187.182 0:0:0:0:0:ffff:768e:bbb6
118.142.187.183 0:0:0:0:0:ffff:768e:bbb7
118.142.187.184 0:0:0:0:0:ffff:768e:bbb8
118.142.187.185 0:0:0:0:0:ffff:768e:bbb9
118.142.187.186 0:0:0:0:0:ffff:768e:bbba
118.142.187.187 0:0:0:0:0:ffff:768e:bbbb
118.142.187.188 0:0:0:0:0:ffff:768e:bbbc
118.142.187.189 0:0:0:0:0:ffff:768e:bbbd
118.142.187.190 0:0:0:0:0:ffff:768e:bbbe
118.142.187.191 0:0:0:0:0:ffff:768e:bbbf
118.142.187.192 0:0:0:0:0:ffff:768e:bbc0
118.142.187.193 0:0:0:0:0:ffff:768e:bbc1
118.142.187.194 0:0:0:0:0:ffff:768e:bbc2
118.142.187.195 0:0:0:0:0:ffff:768e:bbc3
118.142.187.196 0:0:0:0:0:ffff:768e:bbc4
118.142.187.197 0:0:0:0:0:ffff:768e:bbc5
118.142.187.198 0:0:0:0:0:ffff:768e:bbc6
118.142.187.199 0:0:0:0:0:ffff:768e:bbc7
118.142.187.200 0:0:0:0:0:ffff:768e:bbc8
118.142.187.201 0:0:0:0:0:ffff:768e:bbc9
118.142.187.202 0:0:0:0:0:ffff:768e:bbca
118.142.187.203 0:0:0:0:0:ffff:768e:bbcb
118.142.187.204 0:0:0:0:0:ffff:768e:bbcc
118.142.187.205 0:0:0:0:0:ffff:768e:bbcd
118.142.187.206 0:0:0:0:0:ffff:768e:bbce
118.142.187.207 0:0:0:0:0:ffff:768e:bbcf
118.142.187.208 0:0:0:0:0:ffff:768e:bbd0
118.142.187.209 0:0:0:0:0:ffff:768e:bbd1
118.142.187.210 0:0:0:0:0:ffff:768e:bbd2
118.142.187.211 0:0:0:0:0:ffff:768e:bbd3
118.142.187.212 0:0:0:0:0:ffff:768e:bbd4
118.142.187.213 0:0:0:0:0:ffff:768e:bbd5
118.142.187.214 0:0:0:0:0:ffff:768e:bbd6
118.142.187.215 0:0:0:0:0:ffff:768e:bbd7
118.142.187.216 0:0:0:0:0:ffff:768e:bbd8
118.142.187.217 0:0:0:0:0:ffff:768e:bbd9
118.142.187.218 0:0:0:0:0:ffff:768e:bbda
118.142.187.219 0:0:0:0:0:ffff:768e:bbdb
118.142.187.220 0:0:0:0:0:ffff:768e:bbdc
118.142.187.221 0:0:0:0:0:ffff:768e:bbdd
118.142.187.222 0:0:0:0:0:ffff:768e:bbde
118.142.187.223 0:0:0:0:0:ffff:768e:bbdf
118.142.187.224 0:0:0:0:0:ffff:768e:bbe0
118.142.187.225 0:0:0:0:0:ffff:768e:bbe1
118.142.187.226 0:0:0:0:0:ffff:768e:bbe2
118.142.187.227 0:0:0:0:0:ffff:768e:bbe3
118.142.187.228 0:0:0:0:0:ffff:768e:bbe4
118.142.187.229 0:0:0:0:0:ffff:768e:bbe5
118.142.187.230 0:0:0:0:0:ffff:768e:bbe6
118.142.187.231 0:0:0:0:0:ffff:768e:bbe7
118.142.187.232 0:0:0:0:0:ffff:768e:bbe8
118.142.187.233 0:0:0:0:0:ffff:768e:bbe9
118.142.187.234 0:0:0:0:0:ffff:768e:bbea
118.142.187.235 0:0:0:0:0:ffff:768e:bbeb
118.142.187.236 0:0:0:0:0:ffff:768e:bbec
118.142.187.237 0:0:0:0:0:ffff:768e:bbed
118.142.187.238 0:0:0:0:0:ffff:768e:bbee
118.142.187.239 0:0:0:0:0:ffff:768e:bbef
118.142.187.240 0:0:0:0:0:ffff:768e:bbf0
118.142.187.241 0:0:0:0:0:ffff:768e:bbf1
118.142.187.242 0:0:0:0:0:ffff:768e:bbf2
118.142.187.243 0:0:0:0:0:ffff:768e:bbf3
118.142.187.244 0:0:0:0:0:ffff:768e:bbf4
118.142.187.245 0:0:0:0:0:ffff:768e:bbf5
118.142.187.246 0:0:0:0:0:ffff:768e:bbf6
118.142.187.247 0:0:0:0:0:ffff:768e:bbf7
118.142.187.248 0:0:0:0:0:ffff:768e:bbf8
118.142.187.249 0:0:0:0:0:ffff:768e:bbf9
118.142.187.250 0:0:0:0:0:ffff:768e:bbfa
118.142.187.251 0:0:0:0:0:ffff:768e:bbfb
118.142.187.252 0:0:0:0:0:ffff:768e:bbfc
118.142.187.253 0:0:0:0:0:ffff:768e:bbfd
118.142.187.254 0:0:0:0:0:ffff:768e:bbfe
118.142.187.255 0:0:0:0:0:ffff:768e:bbff


How we got IPv4 subnet masks?

An IPv4 subnet mask consists of 32 bits; it is a sequence of ones (1) followed by a block of zeros (0). The ones indicate bits in the address used for the network prefix and the trailing block of zeros designates that part as being the host identifier.